I can not drag USBi into project and open old one

Hello,

Sorry for the trouble.

Did you try uninstalling and reinstalling sigma studio?

If SS V4.7 has issues continuously (after reinstalling), could you please try with previous version like SS 4.6?

Has SS V4.7 been working fine previously? or this is the first time you are trying and got into trouble?

jason.chencs said:
I can't open old project what is included USBi.

if you import an old project (already existing), does the USBi block present in the schematic or not?

If it is not, then there may be some missing files, so uninstalling and reinstalling may fix it.

Please try this and get back to us.

Regards,

Harish

Hello Jason,

Do you have an Intel MAC or an M-style processor MAC?

Dave T

Hello Harish

I have tried install and uninstall 4.7, 4.6 and 4.2. All have same problem.

I also tried clean up DotNetFrmework and reinstall from 3.5, 4.7 and 4.81.

Same same, no different. The old file import and open are no success.

After click open and select included USBi, it is as nothing. a then I open the file has no USBi one. The SS is crashed.

Hello Dave,

For sure I use Intel but not M. I have developing SigmaDSP since 2006.